Unfortunately what I discovered is that its very likely that anyone with the right tools and a relatively low budget can print these DIY style in such a way that would make them very difficult to distinguish from real copies
While cards like Elsa, Spirit of Winter and Elsa, Snow Queen do the freezing, cards like Anna, Heir to Arendelle and various rush characters take advantage of the exerted glimmers
Platinum : Butterfly-like symbol Number of cards: 133 Release date: February 11, 2009 Abbreviation: PL Platinum: Rising Rivals : Stylized X symbol Number of cards: 120 Release date: May 16, 2009 Abbreviation: RR Platinum: Supreme Victors : Diamond-like symbol with a line through the center Number of cards: 153 Release date: August 19, 2009 Abbreviation: SV Platinum: Arceus : Open circle surrounded by parentheses Number of cards: 111 Release date: November 4, 2009 Abbreviation: AR Advertisement There are 4 sets in the HeartGold and SoulSilver series, which were released throughout 2010 and 2011
The only one that's not pointless is the Omniscience copy that has the Guilty Conscience on it, where damage dealt will turn into damage incoming, which turns into one final resource: a glut of +1/+1 counters from Rite of Passage that outstrips the numbers of anything else we have
